Joystick



FIG. 1 is a perspective view of a joystick showing my new design;

FIG. 2 is a reduced front elevational view thereof;

FIG. 3 is a right side elevational view of FIG. 2;

FIG. 4 is a left side elevational view of FIG. 2;

FIG. 5 is a rear elevational view of FIG. 2;

FIG. 6 is a top plan view of FIG. 2; and

FIG. 7 is a bottom plan view of FIG. 2.

The ornamental design for a joystick, as shown and described.